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DAL/Interfaces/IFoorumDbContext.cs

@@ -1,6 +1,6 @@
 namespace DAL.Interfaces
 {
-    interface IFoorumDbContext
+    public interface IFoorumDbContext
     {
         
     }

DAL/Interfaces/IFoorumRepository.cs

@@ -0,0 +1,6 @@
+using DAL.Domain;
+
+namespace DAL.Interfaces
+{
+    public interface IFoorumRepository: IRepository<Foorum> { }
+}

DAL/Interfaces/IPostRepository.cs

@@ -0,0 +1,6 @@
+using DAL.Domain;
+
+namespace DAL.Interfaces
+{
+    public interface IPostRepository: IRepository<Post> { }
+}

DAL/Interfaces/IRepository.cs

@@ -0,0 +1,20 @@
+using System;
+using System.Collections.Generic;
+using System.Linq.Expressions;
+
+
+namespace DAL.Interfaces
+{
+    public interface IRepository<T> where T : class
+    {
+        T Add(T entity);
+        T Update(T entity);
+        void Delete(T entity);
+        void Delete(Expression<Func<T, bool>> where);
+        T GetById(int id);
+        T Get(Expression<Func<T, bool>> where);
+        IEnumerable<T> GetAll();
+        IEnumerable<T> GetMany(Expression<Func<T, bool>> where);
+        int SaveChanges();
+    }
+}